5149248390

Names of 5149248390

• Cardinal: 5149248390 can be written as Five billion, one hundred forty-nine million, two hundred forty-eight thousand, three hundred ninety.

Scientific notation

• Scientific notation: 5.14924839 × 10⁹

Factors of 5149248390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7636

Divisors of 5149248390

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 22 26 30 33 39 45 53 55 65 66 78 90 99 106 110 117 130 143 159 165 195 198 234 265 286 318 330 390 429 477 495 530 583 585 689 715 795 858 954 990 1166 1170 1287 1378 1430 1590 1749 2067 2145 2385 2574 2915 3445 3498 4134 4290 4770 5247 5830 6201 6435 6890 7549 7579 8745 10335 10494 12402 12870 15098 15158 17490 20670 22647 22737 26235 31005 37745 37895 45294 45474 52470 62010 67941 68211 75490 75790 83039 98137 113235 113685 135882 136422 166078 196274 226470 227370 249117 294411 339705 341055 400097 415195 490685 498234 588822 679410 682110 747351 800194 830390 883233 981370 1079507 1200291 1245585 1472055 1494702 1766466 2000485 2159014 2400582 2491170 2944110 3238521 3600873 3736755 4000970 4401067 4416165 5201261 5397535 6001455 6477042 7201746 7473510 8802134 8832330 9715563 10402522 10795070 12002910 13203201 15603783 16192605 18004365 19431126 22005335 26006305 26406402 31207566 32385210 36008730 39609603 44010670 46811349 48577815 52012610 57213871 66016005 78018915 79219206 93622698 97155630 114427742 132032010 156037830 171641613 198048015 234056745 286069355 343283226 396096030 468113490 514924839 572138710 858208065 1029849678 1716416130 2574624195 5149248390
• Sum of all divisors σ(n): 16027502400
• Sum of proper divisors (its aliquot sum) s(n): 10878254010
• 5149248390 is an abundant number, because the sum of its proper divisors (10878254010) is greater than itself. Its abundance is 5729005620

Bases of 5149248390

• Binary: 100110010111010110100101110000110₂
• Hexadecimal: 0x132EB4B86
• Base-36: 2D5Q9HI

Squares and roots of 5149248390

• 5149248390 squared (5149248390²) is 26514758981917592100
• 5149248390 cubed (5149248390³) is 136531079998877200233601719000
• The square root of 5149248390 is 71758.2635659475
• The cube root of 5149248390 is 1726.8234882305

Scales and comparisons

• 5,149,248,390 seconds is equal to 163 years, 37 weeks, 6 days, 18 hours, 46 minutes, 30 seconds.
• To count from 1 to 5,149,248,390 would take you about three hundred twenty-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 5149248390 cubic inches would be around 143.9 feet tall.

Recreational maths with 5149248390

• 5149248390 backwards is 0938429415
• 5149248390 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5149248390's digits is 45
• More coming soon!